Power Speaker

Power Speaker
How many watts of speaker power would I need to dj a 20,000 circular ballroom?

I was wondering what the general ballpark amount of power I would need to do a 20,000 sq feet event?

You would need high efficiency speakers as well. that is just as important as watts. You would need at least 10,000's of watts, I know Crown Audio recommends this:

* Rock or heavy metal music in a stadium, arena or ampitheater (100 to 300 feet from speaker to audience): At least 4,000 to 15,000 W

Although a rock concert in an arena could be powered by 15,000 watts (allowing only 6 dB of headroom for peaks,) you'll often see large touring sound companies using 80,000 to 400,000 watts total. That much power is needed to handle 20-to-24 dB peaks without any clipping, and to power extra speakers for even coverage of a large area.

If one loudspeaker won't handle the total power required, you need to divide the total power among multiple loudspeakers and multiple amplifier channels. For example, suppose you need 1000 watts to achieve the desired average loudness, but your speakers power handling is 250 watts continuous. You could use a power amplifier of 500 watts per channel. Connect two loudspeakers in parallel on each channel. That way, each speaker will receive 250 watts (not considering the change in amplifier power at different impedances, and not considering cable losses).

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Description

The compact Studiophile AV 40 powered speakers deliver the same proven M-Audio technology favored by top producers, recording engineers and musicians around the world. The combination of 4-inch polypropylene-coated drivers and 3/4-inch ferrofluid-cooled silk dome tweeters provides punchy lows, crisp highs and a balanced, uncolored response...

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Description

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Description

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Description

Main FeaturesManufacturer: Metra ElectronicsManufacturer Part Number: 70-1721Manufacturer Website Address: www.metraonline.comProduct Type: HarnessCompatibility: 1999 - 1999 Isuzu Oasis Vehicles Acura Vehicles 1999 - 1999 CL 1999 - 2001 Integra 2001 - 2005 MDX 1999 - 2005 RL 2002 - 2005 RSX 1999 - 2003 TL Honda Vehicles: 1998 - 2005 Accord 1999 - 2005 Civic 1999 - 2005 CRV 2003 - 2005 Element 2001 - 2005 Insight 1999 - 2005 Odyssey 2003 - 2005 Pilot 1999 - 2001 Prelude 2000 - 2005 S2000 Suzuki Vehicles: 2003 - 2005 Aerio 2003 - 2005 Grand Vitara 2003 - 2005 XL-7

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Description

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Description

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Description

Heavy Duty MDF Construction w/Reinforced Corners 4''x10'' Super Horn Midrange/Tweeter 1'' Titanium Compression Driver Loaded in Horn 10'' Subwoofer 1.5'' Kapton VC Woofer Magnet Weight:50 oz Compression Tweeter Magnet Weight: 20 oz Ported Enclosure for Added Bass Response Heavy Duty Handles for Easy Portability Dual Speakon Dual 1/4'' Jacks Binding Post Terminals Built In Crossover Network 4KHz Power Handling: 250 Watts RMS/500 Watts Peak Frequency Response: 40-20K HZ Sensitivity (1w/1m): 97 dB Impedance: 8 Ohms 35mm Speaker Stand Mount Dimensions: 15...

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Description

Logitech's X-140 stereo speakers feature dynamic, real-time bass equalisation to maximise low frequency response while minimising distortion. Main FeaturesManufacturer: LogitechManufacturer Part Number: 970264-0403Manufacturer Website Address: www...




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